docstr: Tests that the /runs route offers the correct run to tag mapping.
docstr_tok: ["Tests","that","the","\/runs","route","offers","the","correct","run","to","tag","mapping","."]
code: def testRunsRoute(self):
      """Tests that the /runs route offers the correct run to tag mapping."""
      response = self.server.get("/data/plugin/images/tags")
      self.assertEqual(200, response.status_code)
      self.assertDictEqual(
          {
              "foo": {
                  "baz/image/0": {
                      "displayName": "baz/image/0",
                      "description": "",
                      "samples": 1,
                  },
              },
              "bar": {
                  "quux/image_summary": {
                      "displayName": "quux",
                      "description": "<p>how do you pronounce that, anyway?</p>",
                      "samples": 1,
                  },
              },
          },
          self._DeserializeResponse(response.get_data()),
      )
  
imports: import collections.abc
  import json
  import os
  import shutil
  import tempfile
  import urllib.parse
  import numpy
  import tensorflow
  from werkzeug import test
  from werkzeug import wrappers
  from tensorboard.backend import application
  from tensorboard.backend.event_processing import data_provider
  from tensorboard.backend.event_processing import plugin_event_multiplexer
  from tensorboard.plugins import base_plugin
  from tensorboard.plugins.image import summary
  from tensorboard.plugins.image import images_plugin
  from tensorboard.util import test_util
label_desc: Use image node_id 10 for calling the ImagesPluginTest obj's underlying member method code with example usage: obj.testRunsRoute() without return types